Disable npm audit and enable Node.js crash reports

Add audit=false to .npmrc to prevent ETIMEDOUT failures when the
AzDO feed's security advisories endpoint times out (exit code -1).

Add NODE_OPTIONS=--report-on-faulting-state-change to generate a
Node.js diagnostic report (.report file) if the node process crashes
during npm ci. This will help diagnose the Windows-only exit code
57005 (0xDEAD) failures where the process is killed mid-extraction
with no error output.

Co-authored-by: Copilot <[email protected]>

Author: wtgodbe

.npmrc

@@ -1,4 +1,5 @@
 registry=https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-public-npm/npm/registry/
+audit=false
 fetch-retries=5
 fetch-retry-factor=2
 fetch-retry-maxtimeout=120000

eng/Npm.Workspace.nodeproj

@@ -16,7 +16,9 @@
     <ContainsFunctionalTestAssets>false</ContainsFunctionalTestAssets>
     <BuildHelixPayload>false</BuildHelixPayload>
     <!-- Skip puppeteer tests until https://github.com/dotnet/aspnetcore/issues/54176 is resolved -->
-    <_NpmAdditionalEnvironmentVariables>PUPPETEER_SKIP_DOWNLOAD=1</_NpmAdditionalEnvironmentVariables>
+    <!-- Generate a Node.js diagnostic report on uncaught exceptions to help diagnose npm ci crashes (exit code 57005).
+         Note: --report-on-faulting-state-change is not allowed in NODE_OPTIONS, so we use --report-uncaught-exception. -->
+    <_NpmAdditionalEnvironmentVariables>PUPPETEER_SKIP_DOWNLOAD=1;NODE_OPTIONS=--report-uncaught-exception --report-directory=artifacts/log/node-reports</_NpmAdditionalEnvironmentVariables>
   </PropertyGroup>
 
   <PropertyGroup>